[几何] 如何证明Feuerbach's Theorem

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hbghlyj Post time 2024-3-23 21:27 |Read mode

ProofWiki的Feuerbach's Theorem条目暂无证明。想在ProofWiki补上证明

。有没有简单一点的证法？
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2025-3-6 02:54 GMT+8

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